1. What does it mean?
파밍 borrows farming. It means gathering equipment, materials, currency, or other resources, often by repeating activities or searching an area. The emphasis is on obtaining what the player needs to progress.
Also written or said as paming
2. The nuance
It can be routine or enjoyable, whereas 노가다 emphasizes the grind. This game meaning is unrelated to cybersecurity's pharming, which can also be written 파밍.
3. Examples
“장비를 만들 재료가 부족해서 파밍하러 갔어.”
I went to gather materials because I didn't have enough to craft the equipment.
“전투 전에 주변을 파밍해서 준비했어.”
I looted the area to prepare before the fight.
Sources
References support the meaning and usage. Example sentences are written for NoCapWiki.